[Blade Fang]

Hmm.....if first Nine Heisei Riders and Wizard has alternate versions in A.R. Worlds, what if W, OOO, Fourze, Gaim, Drive, Ghost, and Ex-Aid has alternate versions too in A.R. Worlds? Hmm..I think if we has Decade special episodes or movie, Decade's adventure will be to W World, Drive World, Fourze World, OOO World, Gaim World, Ex-Aid World, and Ghost World.

I think the backdrops will be like this:

- W World Backdrop: Fuuto City.
- Drive World Backdrop: Kamen Rider Drive with His Car, Tridoron.
- Fourze World Backdrop: Floating Kamen Rider Fourze in the Space.
- OOO World Backdrop: Ankh's Right Hand with Lot of Core Medals and Cell Medals.
- Gaim World Backdrop: Helheim Forest.
- Ex-Aid World Backdrop: Mighty (Mighty Action X Game Character) Running in the City.
- Ghost World Backdrop: Kamen Rider Ghost Ore Damashii Flying in the sky with 15 Heroic Souls.